Availability
Valve Cover Breather, Slant Edge Aluminum, Push-in, Round, Polished, 2.500 in. Diameter, 1.220 in. Hole Size, Black Bowtie, Each
Part Number: PRO-141-852
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Alternator Pulley, Serpentine, Steel, 7-Groove, Silver Zinc, Each
Part Number: PRO-66452
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Ring Compressor, Aluminum, Red Anodized, 4.060 in. Bore, Each
Part Number: PRO-67450
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Rocker Stud Removal Tool, Steel, Each
Part Number: PRO-66796
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Valve Cover Gaskets, Rubber, 2-Piece, Chevy, Small Block, Pair
Part Number: PRO-141-916
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Harmonic Balancer Cover, Aluminum, Black, 6 3/4 in. Diameter, Degree Markings, Chevy, Small Block, Each
Part Number: PRO-141-727
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Exhaust Gaskets, Header, Aluminum, Square Port, Chevy, Big Block, Pair
Part Number: PRO-67923
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Header Fasteners, Self-Locking Wedge Header Bolts, Hex Head, Steel, Nickel Plated, 3/8 in. NPT Thread Size, 0.750 in. Underhead Length, Set of 12
Part Number: PRO-66827
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
AN Wrench, Adjustable, Aluminum, Anodized, -3 AN to -8 AN, Each
Part Number: PRO-67727
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Pushrod Length Checker, Adjustment Range 9.700 in. to 11.000 in., Ball Ends, Each
Part Number: PRO-67563
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Crankshaft Socket, 1/2 in., Aluminum, Each
Part Number: PRO-66901
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Pushrod Length Checker, Adjustment Range 10.200 in. to 11.500 in., Ball Ends, Each
Part Number: PRO-67564
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
AC Adapter, for Digital Engine Balancing Scale, Each
Part Number: PRO-66468
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Valve Cover Studs, with Mini Hex Nuts, Bowtie Emblem, Steel, Metallic Gray, 1/4 in.-20, 1.5 in. Length
Part Number: PRO-141-367
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Alternator Brackets, Adapter Type, Aluminum, Black, Each
Part Number: PRO-66663
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Needle and Seat, Viton®, Adjustable, 0.130 in. Seat, Center-Hung Floats, Each
Part Number: PRO-67240
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Vacuum Secondary Diaphragm, Rubber, Holley Carburetors, Each
Part Number: PRO-67236
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
AN Wrench, Compact, Adjustable, Aluminum, Anodized, -3 AN to -8 AN, Each
Part Number: PRO-67723
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Needle and Seat, Viton®, Adjustable, 0.110 in. Seat, Center-Hung Floats, Each
Part Number: PRO-67238
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Valve Cover Breather, Clamp-On, Round, Steel/Rubber, Chrome/Black, Bowtie Emblem, Each
Part Number: PRO-141-625
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Impact Socket, Pipe Plug Remover, 1/2 in. Socket Drive, 1/4 in. Male Hex Drive, Each
Part Number: PRO-67447
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
AN Wrench, Aluminum, Anodized, -16 AN, Each
Part Number: PRO-66976C
Not Yet Reviewed
Estimated Ship Date: Nov 10, 2025 if ordered today
Estimated Ship Date: Nov 10, 2025 if ordered today
Cylinder Head Handles, Aluminum, Black, Pair
Part Number: PRO-67429
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Valve Cover Wing Nuts, Shark Gray, Recessed Omega "M" Emblem on Top, Set of 4
Part Number: PRO-440-886
Not Yet Reviewed
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
Rocker Arm, Super-Street, Stud Mount, Full Roller, Aluminum, 1.6 Ratio, Fits 3/8 in. Stud, Chevy, Small Block, Each
Part Number: PRO-66908P
Estimated Ship Date: Monday 10/20/2025
Estimated Ship Date: Monday 10/20/2025
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